<template>
  <div class="cart">
    <nav-bar class="nav-bar">
      <div slot="center">购物车({{length}})</div>
    </nav-bar>

    <!--  商品列表  -->
    <cart-list/>

    <!--  底部汇总  -->
    <cart-bottom-bar/>
  </div>
</template>

<script>
  import NavBar from "components/common/navbar/NavBar"

  import CartList from "./childComps/CartList"
  import CartBottomBar from "./childComps/CartBottomBar"

  import {mapGetters} from 'vuex'

  export default {
    name: "Cart",
    components: {
      CartList,
      CartBottomBar,
      NavBar
    },
    computed: {
      // ...mapGetters([
      //   'cartLength',
      //   'cartList'
      // ])

      ...mapGetters({
        length: 'cartLength'
      })
    }
  }
</script>

<style scoped>
  .cart {
    height: 100vh;
  }

  .nav-bar {
    background-color: var(--color-tint);
    color: #ffffff;
  }
</style>
